#402628#402628

#402628 is a dark, muted red. Relative luminance 0.026; OKLCH L 30.2% C 0.040 H 14.7°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#402628
RGB	rgb(64, 38, 40)
HSL	hsl(355, 25%, 20%)
HSV	hsv(355, 41%, 25%)
CMYK	cmyk(0%, 40.6%, 37.5%, 74.9%)
CIE-LAB	lab(18.49, 12.61, 3.82)
CIE-LCH	lch(18.49, 13.17, 16.84°)
OKLab	oklab(30.22% 0.0383 0.01)
OKLCH	oklch(30.22% 0.04 14.7)
XYZ	xyz(3.1906, 2.6296, 2.3466)
Luminance	0.0263 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402628 #26403E

analogous

#402635 #402628 #403126

triadic

#402628 #284026 #262840

tetradic

#402628 #354026 #26403E #312640

square

#402628 #354026 #26403E #312640

split-complementary

#402628 #264031 #263540

monochromatic

#130B0C #1A0F10 #402628 #663D40 #8D5458

Accessibility & contrast

On white

13.76

#402628 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#402628 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402628

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402628	#FFFFFF	#000000	##FFFFFF
##402628	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2A28

Deuteranopia (green-blind)

#312F28

Tritanopia (blue-blind)

#452327

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #402628;
/* rgb */ color: rgb(64, 38, 40);
/* oklch */ color: oklch(30.2% 0.040 14.7);

Tailwind

colors: {
  custom: {
    50: '#766061',
    500: '#402628',
    950: '#000000',
  },
}

SCSS

$custom: #402628;
$custom-light: #766061;
$custom-dark: #000000;

JSON

{
  "hex": "#402628",
  "rgb": {
    "r": 64,
    "g": 38,
    "b": 40
  },
  "hsl": {
    "h": 355.385,
    "s": 25.49,
    "l": 20
  },
  "oklch": {
    "l": 0.3022,
    "c": 0.03954,
    "h": 14.7
  },
  "luminance": 0.02629
}

Semantic roles & 50–950 ramp

primary

#402628

secondary

#507270

accent

#C2BB66

background

#F7F5F5

surface

#EDE9E9

border

#C8C5C5

text

#080505

muted

#7B7979

Preview Lab

Preview with #402628

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →